- 1. Management of innovative development of enterprises in the conditions of digitalization: strategy modeling
- (Content №2 2024)
- ... between various aspects of innovative development of enterprises in the context of digitalization and their impact on the economy as a whole). Findings. The authors have examined the fundamentals of ...
- Created on 01 May 2024
- 2. Personnel development under digital economy conditions
- (Content №2 2024)
- ... Methodology. To achieve this goal, a whole range of both general scientific and special methods of scientific knowledge were used, namely abstract-logical methods, induction and deduction to study and ...
- Created on 01 May 2024
- 3. Economic security of the industrial enterprise in the frameworks of business process reengineering
- (Content №2 2024)
- ... to changes, high flexibility and adaptability of all elements of the system, autonomy and economic functioning of enterprises as a whole and their structural subdivisions. The practice of using the developed ...
- Created on 01 May 2024
- 4. A hybrid ICEEMDAN and OMEDA-based vibrodiagnosis method for the bearing of rolling stock
- (Content №2 2024)
- ... of the roller spin frequency. Originality. For the first time, the whole list of the diagnostic features of roller faults of the axle-box bearing was identified using the developed hybrid method, which ...
- Created on 01 May 2024
- 5. Influence of relaxation on filtering microflows under harmonic action on the layer
- (Content №2 2024)
- ... the model parameters were plotted and the choice of parameters for optimal influence on the bottom-hole zone of the well was analyzed. Originality. On the basis of the non-equilibrium filtration model, ...
- Created on 01 May 2024
- 6. Formation of prospecting criteria for copper-porphyry deposits based on the construction of reference models
- (Content №2 2024)
- ... Engineering Journal of Satbayev University, 145(3), 31-39. https://doi.org/10.51301/ejsu.2023.i3.05. 19. Ratov, B. (2017). About a half-wave length of the bottom-hole core drill composed of structural ...
- Created on 01 May 2024
- 7. Investment policy of construction enterprises under the conditions of marital state
- (Content №1 2024)
- ... (taking into account the relationships between various aspects of the investment policy of construction enterprises and its impact on the economy and society as a whole) and marketing research (determining ...
- Created on 29 February 2024
- 8. Modeling arithmetic systems of elliptic curve cryptography using Microsoft Excel VBA
- (Content №1 2024)
- ... Resilience (CSR). IEEE. https://doi.org/10.1109/CSR51186.2021.9527947. 12. Shukla, M., Joshi, B. K., & Singh, U. (2021). Mitigate wormhole attack and blackhole attack using elliptic curve cryptography ...
- Created on 29 February 2024
- 9. Digital economy: opportunities for transformation of entepreneurial structures
- (Content №1 2024)
- ... various aspects of digital transformation and its impact on the economy and society as a whole), and marketing research (helped identify market needs and requirements for the implementation of digital ...
- Created on 29 February 2024
- 10. Improvement of the methodology for calculating the expected drilling speed with PDC chisels
- (Content №1 2024)
- ... 031 https://doi.org/10.33271/nvngu/2024-1/026 Abstract: Purpose. Determination of the dependence of the depth of penetration of the PDC cutter into the bottom hole rock, taking into account its geometric ...
- Created on 29 February 2024
- 11. Influence of the rock mass structure and the blasting technique on blast results in the Heliopolis quarry
- (Content №1 2024)
- ... Yari, M., Ghadyani, D., & Jamali, S. (2022). Development of a 3D numerical model for simulating a blast wave propagation system considering the position of the blasting hole and in-situ discontinuities. ...
- Created on 29 February 2024
- 12. Accounting for a positive, negative and zero sequences power in a three-phase unbalanced electrical system
- (Content №6 2023)
- ... same indicator according to the active power as a whole, it was established, that the component sequence separation affects the results of calculating the generalized indicators, including the power transmission ...
- Created on 23 December 2023
- 13. Mathematical models for determining and analyzing thermal regimes in mining industry mechanism structures
- (Content №6 2023)
- ... conductivity is described as a whole using asymmetric unit functions. This makes it possible to solve a differential equation with singular coefficients in both linear and nonlinear boundary value problems ...
- Created on 23 December 2023
- 14. Efficiency and seismic safety of constructing underground structures in complex rock masses
- (Content №6 2023)
- ... contour boreholes and along the entire cross-section of working face. Based on corrected drilling and blasting operations (DBO), experimental explosions were carried out in workings. It was established ...
- Created on 23 December 2023
- 15. Data analysis solutions to improve blasting efficiency in mining
- (Content №6 2023)
- ... (1), 83-102. 5. Rossmanith, H. P. (2002). The use of Lagrange diagrams in precise initiation blasting. Part I: two interacting blastholes. Fragblast, 6(1), 104-136. https://doi.org/10.1076/frag.6.1.104.8854. ...
- Created on 23 December 2023
- 16. Managing the process of underground coal gasification
- (Content №6 2023)
- ... coal beds with production hole making by supersonic hydraulic jets. Analytical Bulletin, (9), 30-40. https://doi.org/10.25018/0236-1493-2019-09-0-30-40. 25. Yelubay, M., Massakbayeva, S., Aitkaliyeva, ...
- Created on 23 December 2023
- 17. Use of backscattering ultrasound parameters for iron ore varieties recognition
- (Content №6 2023)
- ... explosive charge in an inorganic medium. Metallurgical and Mining Industry, 7(8), 564-567. 4. Golik, V., Morkun, V., Morkun, N., & Gaponenko, I. (2018). Improvement of hole drilling technology for ...
- Created on 23 December 2023
- 18. Shaping sustainable strategies of freight forwarding companies in the environment of the road transport market
- (Content №5 2023)
- ... the rock mass surrounding the mine workings in the Karaganda coal basin, Kazakhstan. Mining of Mineral Deposits, 17(1), 74-83. https://doi.org/10.33271/mining17.01.074. 29. Naumov, V., & Kholeva, ...
- Created on 27 October 2023
- 19. Research on an eco-safe filtration plant for wastewater treatment made of natural raw materials
- (Content №5 2023)
- ... during drying of leaves, which is explained by hardening of intercellular spaces with formation of a specific geometry of holes. For the first time, mathematical modeling of purified wastewater movement ...
- Created on 27 October 2023
- 20. Creation of conceptual solutions for the manufacture of component freight wagons from composites
- (Content №5 2023)
- ... of deflections in the thickness of a composite material on its physical and mechanical properties with a local damage to its wholeness. Eastern-European Journal of Enterprise Technologies, 4(1(100)), 6-13. ...
- Created on 27 October 2023